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* Makefile.am (schemelibdir, schemelib_DATA): New variables. (libguile/guile-procedures.txt): New target. (EXTRA_DIST): Add libguile/texi-fragments-to-docstrings. * libguile/Makefile.am (guile-procedures.txt): Remove target. (schemelibdir, schemelib_DATA): Remove. * libguile/texi-fragments-to-docstrings: New file.
55 lines
2.2 KiB
Scheme
55 lines
2.2 KiB
Scheme
;;; -*- mode: scheme; coding: utf-8; -*-
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;;;
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;;; Copyright (C) 2013 Free Software Foundation, Inc.
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;;;
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;;; This library is free software; you can redistribute it and/or
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;;; modify it under the terms of the GNU Lesser General Public
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;;; License as published by the Free Software Foundation; either
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;;; version 3 of the License, or (at your option) any later version.
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;;;
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;;; This library is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; Lesser General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU Lesser General Public
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;;; License along with this library; if not, write to the Free Software
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;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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;;;
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;;; Read Texinfo fragments from stdin (docstrings of Guile's primitives
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;;; in the format of `guile-procedures.texi'), and write to stdout a
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;;; textual rendering thereof. The output preserves page breaks (^L)
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;;; found in the input, as per the Guile Documentation Format
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;;; version 2---see (ice-9 documentation).
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;;;
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(use-modules (texinfo)
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(texinfo plain-text)
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(srfi srfi-1)
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(ice-9 match)
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(rnrs io ports))
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(define (docstring-fragments->strings str)
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"Return the list resulting from the split of STR at each page
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break (^L)"
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(string-tokenize str (char-set-complement (char-set #\page))))
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(match (command-line)
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((_ texi-file)
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(let* ((fragments (remove (compose string-null? string-trim-both)
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(call-with-input-file texi-file
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(compose docstring-fragments->strings
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get-string-all))))
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(stexi (map texi-fragment->stexi fragments)))
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(format #t "Produced by GNU Guile ~a from `~a'.~%~%"
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(version) texi-file)
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(for-each (lambda (stexi)
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(display #\page)
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(display (stexi->plain-text stexi)))
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stexi)))
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((command args ...)
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(format (current-error-port) "invalid arguments: ~s~%" args)
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(format (current-error-port) "Usage: ~a TEXINFO-FILE~%" command)
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(exit 1)))
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